CVE-2023-39248
Quick assessment
Affected
Dell Dell Networking OS10
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Dell OS10 Networking Switches是美国戴尔（Dell）公司的一款交换机。 Dell OS10 Networking Switches 10.5.2.x版本及之后版本存在安全漏洞，该漏洞源于资源消耗不受控制，从而导致系统拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-39248
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell OS10 Networking Switches running 10.5.2.x and above contain an Uncontrolled Resource Consumption (Denial of Service) vulnerability, when switches are configured with VLT and VRRP. A remote unauthenticated user can cause the network to be flooded leading to Denial of Service for actual network users. This is a high severity vulnerability as it allows an attacker to cause an outage of network. Dell recommends customers to upgrade at the earliest opportunity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Dell OS10 Networking Switches 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell OS10 Networking Switches是美国戴尔（Dell）公司的一款交换机。 Dell OS10 Networking Switches 10.5.2.x版本及之后版本存在安全漏洞，该漏洞源于资源消耗不受控制，从而导致系统拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Dell | Dell Networking OS10 | 10.5.5.5 | - |
|
II. Public POCs for CVE-2023-39248
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-39248 (1)
Same Patch Batch · Dell · 2023-12-05 · 5 CVEs total
| CVE-2023-44288 | 7.5 HIGH | Dell PowerScale OneFS 安全漏洞 |
| CVE-2023-44297 | 7.1 HIGH | Dell PowerEdge Server BIOS 安全漏洞 |
| CVE-2023-44295 | 6.3 MEDIUM | Dell PowerScale OneFS 安全漏洞 |
| CVE-2023-44298 | 3.6 LOW | Dell PowerEdge Server BIOS 安全漏洞 |
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V. Comments for CVE-2023-39248
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